Growing community of inventors

Otsu, Japan

Risa Sumioka

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 23

Risa SumiokaIkunoshin Kato (2 patents)Risa SumiokaJunichi Mineno (2 patents)Risa SumiokaHiroshi Shiku (2 patents)Risa SumiokaMasanari Kitagawa (2 patents)Risa SumiokaSachiko Okamoto (2 patents)Risa SumiokaRisa Sumioka (2 patents)Ikunoshin KatoIkunoshin Kato (210 patents)Junichi MinenoJunichi Mineno (28 patents)Hiroshi ShikuHiroshi Shiku (21 patents)Masanari KitagawaMasanari Kitagawa (7 patents)Sachiko OkamotoSachiko Okamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takara Bio Inc. (2 from 147 patents)

2. Mie University (2 from 79 patents)


2 patents:

1. 9296807 - Method for expression of specific gene

2. 9051391 - Method for expression of specific gene

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as of
1/3/2026
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